Data update

Task/Reflection-List-methods/DuckDB/reflection-list-methods.duckdb

@@ -0,0 +1,14 @@
+create or replace function methods( type ) as table (
+  select function_name, parameter_types
+  from duckdb_functions()
+  where upper(parameter_types[1]) = upper(type)
+  order by function_name
+);
+
+create or replace function functions_with_signature( ds ) as table (
+  with uc as (select list_transform(ds, x->upper(x)) as uc)
+  select function_name
+  from duckdb_functions(), uc
+  where list_transform(parameter_types, x->upper(x)) = uc
+  order by function_name
+);